According the Architect’s website, this office was constructed for an internet service provider 30 meters down under the granite rocks of the Vita Berg Park in Stockholm. Known as Pionen – White Mountain, the space was designed by Albert France-Lanord Architects, with the concept of considering the rock as a living organism crawling into the actual workspace. After destruction of the former office and blowing up the rock to create extra space, they reinforced the cave, and made all the technical installations required for running the servers hosting their data. As you can see, not much “visual enhancements” were needed, the location itself just needed the lighting effects, in addition to what looks like an “operations” room, due to the sensitivity of the works of the famous WikiLeaks founder and team. It is without a doubt the best option for who was for a brief time, one of the world’s most powerful and wanted persons.